{"id":"https://openalex.org/W157469665","doi":"https://doi.org/10.1007/978-3-642-31522-0_89","title":"PDF/UA (ISO 14289-1) \u2013 Applying WCAG 2.0 Principles to the World of PDF Documents","display_name":"PDF/UA (ISO 14289-1) \u2013 Applying WCAG 2.0 Principles to the World of PDF Documents","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W157469665","doi":"https://doi.org/10.1007/978-3-642-31522-0_89","mag":"157469665"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-31522-0_89","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-31522-0_89","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053953317","display_name":"Olaf H. Drummer","orcid":"https://orcid.org/0000-0001-8953-0312"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Olaf Dr\u00fcmmer","raw_affiliation_strings":["Callas Software GmbH / Axaio Software GmbH, Germany"],"affiliations":[{"raw_affiliation_string":"Callas Software GmbH / Axaio Software GmbH, Germany","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5053953317"],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":1.2175,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.78301317,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"587","last_page":"594"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14330","display_name":"Library Science and Information Systems","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T14330","display_name":"Library Science and Information Systems","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13999","display_name":"Digital Rights Management and Security","score":0.9473999738693237,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8199026584625244},{"id":"https://openalex.org/keywords/table","display_name":"Table (database)","score":0.5863438248634338},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5423660278320312},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.5301538109779358},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.39785000681877136},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.33352696895599365},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.2943568229675293},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06270566582679749}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8199026584625244},{"id":"https://openalex.org/C45235069","wikidata":"https://www.wikidata.org/wiki/Q278425","display_name":"Table (database)","level":2,"score":0.5863438248634338},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5423660278320312},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.5301538109779358},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.39785000681877136},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.33352696895599365},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.2943568229675293},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06270566582679749},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-642-31522-0_89","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-31522-0_89","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2336188181","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2948670949","https://openalex.org/W4288047943","https://openalex.org/W4232484699","https://openalex.org/W1797990060","https://openalex.org/W2473636215","https://openalex.org/W4242025311","https://openalex.org/W2990655940","https://openalex.org/W2478535484","https://openalex.org/W1590279850"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2014,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
